blender-archive/release/scripts/modules/rigify/copy.py

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# <pep8 compliant>

import bpy
from rigify_utils import copy_bone_simple, get_side_name, bone_class_instance
from rna_prop_ui import rna_idprop_ui_prop_get

METARIG_NAMES = ("cpy",)


def metarig_template():
    # generated by rigify.write_meta_rig
    bpy.ops.object.mode_set(mode='EDIT')
    obj = bpy.context.active_object
    arm = obj.data
    bone = arm.edit_bones.new('Bone')
    bone.head[:] = 0.0000, 0.0000, 0.0000
    bone.tail[:] = 0.0000, 0.0000, 1.0000
    bone.roll = 0.0000
    bone.connected = False

    bpy.ops.object.mode_set(mode='OBJECT')
    pbone = obj.pose.bones['Bone']
    pbone['type'] = 'copy'


def metarig_definition(obj, orig_bone_name):
    return [orig_bone_name]


def main(obj, bone_definition, base_names, options):
    arm = obj.data
    mt = bone_class_instance(obj, METARIG_NAMES)
    mt.cpy = bone_definition[0]
    mt.update()
    cp = mt.copy(to_fmt="%s_cpy")
    bpy.ops.object.mode_set(mode='OBJECT')

    cp.update()
    mt.update()

    con = cp.cpy_p.constraints.new('COPY_ROTATION')
    con.target = obj
    con.subtarget = mt.cpy

    con = cp.cpy_p.constraints.new('COPY_LOCATION')
    con.target = obj
    con.subtarget = mt.cpy

    return [mt.cpy]